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Old 03-06-2017, 05:20 AM
zumbay zumbay is offline
Join Date: Oct 2016
Posts: 16
Execute function at high sampling rate


I have an input device which can sample at a higher rate then the refresh rate of my monitor. What is the best way to save the data from that device?

Will calling a function which saves the data (e.g. using sensor.getData()) with vizact.ontimer(0.004, savedata) yield an accurate result? And how will it behave when the scene is rendered?

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Old 03-06-2017, 10:43 PM
Jeff Jeff is offline
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Join Date: Aug 2008
Posts: 2,465
Vizard's main loop runs in sync with the display's refresh rate. So you won't be able to save out data at a higher rate.

You could try disabling vsync to get faster rates but then you may have tearing.

Last edited by Jeff; 03-06-2017 at 10:45 PM.
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